SUPERMICRO Flex-ATX MB Atom C3558 (4-core), 4x DDR4 ECC DIMM, 2xSATA, 1x PCI-E 3.0 x8, 8x 1GbE LAN, IPMI

Product SKUs MBD-A2SDV-4C-LN8F A2SDV-4C-LN8F Physical Stats Form Factor Flex ATX Dimensions 9" x 7.25" (22.86cm x 18.42cm) Processor/Cache CPU Intel® Atom® Processor C3558. Single Socket FCBGA1310 supported, CPU TDP support 16W Cores / Cache 4 cores, 4 threads / 8MB cache System Memory Memory Capacity Up to 256GB Registered ECC RDIMM, DDR4-2133MHz Up to 64GB Unbuffered ECC/non-ECC UDIMM, DDR4-2133MHz, in 4 DIMM slots Memory Type 2400/2133/1866/1600MHz (Operating speed up to 2133MHz) DIMM Sizes 4GB, 8GB, 16GB, 32GB, 64GB Memory Voltage 1.2V Error Detection Corrects single-bit errors Detects double-bit errors (using ECC memory) On-Board Devices Chipset System on Chip SATA SoC controller for 3 SATA3 (6 Gbps) ports; IPMI ASPEED AST2400 BMC Network Controllers Quad LAN with Intel® C3000 SoC Quad LAN with Intel® Ethernet Controller I350-AM4 Graphics Aspeed AST2400 BMC Input / Output LAN 8 RJ45 Gigabit Ethernet LAN ports 1 RJ45 Dedicated IPMI LAN port USB 2 USB 2.0 ports (2 headers), 3 USB 3.0 ports (2 rear + 1 Type A) Video Output 1 VGA port Serial Port / Header 1 COM Port (1 header) TPM TPM Header Expansion Slots PCI-E 1 PCI-E 3.0 x2 (in x4 slot) Option for Slot 6 or Slot 7 M.2 M.2 Interface: 1 SATA/PCI-E 3.0 x2/USB 3.0 Form Factor: 3042, 2280 Key: B-Key System BIOS BIOS Type AMI UEFI BIOS Features UEFI 2.4 SMBIOS 2.7.1 Management Software IPMI2.0, NMI, SuperDoctor® 5, Watchdog Power Configurations ATX Power connector +12V DC Power Input CPU thermal trip support for processor protection Power-on mode for AC power recovery PC Health Monitoring Voltage +12V, +3.3V, +5V, +5V standby, 1.05 (PCH), 1.2V (VDIMM), 3.3V standby, 5 -fan status, Chassis intrusion header, VBAT FAN 5x 4-pin fan headers (up to 5 fans), 5 fans with tachometer status monitoring, Dual Cooling Zone, Fan speed control Temperature CPU thermal trip support LED UID/Remote UID Other Features 4-pin 12v DC power connector, ACPI power management, ATX Power connector, Chassis intrusion header, Dual Cooling Zones, Intel® QuickAssist Technology , M.2 NGFF connector, RoHS, UID Operating Environment Operating Temperature Range 0°C ~ 60°C (32°F ~ 140°F) Non-Operating Temperature Range -40°C - 85°C (-40°F - 185°F) Operating Relative Humidity Range 10% ~ 85% (non-condensing) Non-Operating Relative Humidity Range 10% ~ 95% (non-condensing)